The TAP and TZX in the entry for Super Sinc 4 (Anno 2) (1985) are actually the tapes for Super Sinc 4 (1984). (You can tell by comparing the contents of the tapes with the contents listed on the cassette inlay images.)
Which means the tapes for 'Super Sinc 4 (Anno 2)' might be MIA. If I come across them living under some other title, I'll report back.